Can I connect USB-C Alt Mode DisplayPort to 2.5mm TS?

USB-C Alt Mode DisplayPort and 2.5mm TS are not directly compatible. You will need a Active adapter to connect them.

Do I need an adapter for USB-C Alt Mode DisplayPort to 2.5mm TS?

Yes, you need a USB-C Alt Mode DisplayPort to 2.5mm TS adapter to connect USB-C Alt Mode DisplayPort to 2.5mm TS.

Will connecting USB-C Alt Mode DisplayPort to 2.5mm TS cause signal loss?

No significant signal degradation is expected when connecting USB-C Alt Mode DisplayPort to 2.5mm TS.

USB-C Alt Mode DisplayPort ↔ 2.5mm TS

Compatibility check and signal path analysis

Adapter Required

These connectors are not directly compatible. An adapter or converter cable is needed.

Recommended: USB-C Alt Mode DisplayPort to 2.5mm TS adapter

Signal Path

USB-C Alt Mode DisplayPort DisplayPort

Adapter

2.5mm TS Audio

USB-C Alt Mode DisplayPort

Family DisplayPort

Form Factor Oval symmetric (USB-C)

Pin Count 24

Reversible Yes

2.5mm TS

Family Audio

Form Factor Cylindrical 2.5mm

Pin Count 2

Reversible Yes

Notes

USB-C Alt Mode DisplayPort to 2.5mm TS: DisplayPort carries embedded audio. A DP audio extractor can separate the audio signal. The USB-C Alt Mode DisplayPort (DisplayPort) and 2.5mm TS (Audio) are from different connector families.